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21-09-2022
Mathematics

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What is the value of x in the system of equations below?
3x +y+2z=-10
x+5y+2z=-12
-2x+3y=-1

Respuesta :

bobbwhite bobbwhite

21-09-2022

Answer:

Step-by-step explanation:

A. 1

B. -3

C. 3

D. -1

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